help with solving quantitative decision-making problems

Project Description:

six (6) problems that i need to have solved. i have an exam next week that will have questions relative to ones i need for you to solve. i am a complete loss with these problems and need them solved so i can make sense of them. can you help with this? your company helped me some time back with a problem and the cost was $1.99. i would like to keep the cost for each problem in that price range. thanks
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Price Type: Negotiable

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